Actin Stress Fibers
At 20 kPa, actin filament continuity increased before the main increase in directional alignment. At 41 kPa and glass, actin architectures became more aligned and consolidated. F-actin imaging showed sequential cytoskeletal reorganization…
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At 20 kPa, actin filament continuity increased before the main increase in directional alignment. At 41 kPa and glass, actin architectures became more aligned and consolidated. F-actin imaging showed sequential cytoskeletal reorganization from 7 kPa through glass substrates. Actin stress-fiber organization changes stepwise as substrate stiffness increases.